171066910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^2$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 362831904

約数和(自身を除く): 191764994

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 257, 259, 370, 514, 518, 1285, 1295, 1799, 2570, 2590, 3598, 8995, 9509, 17990, 19018, 47545, 66049, 66563, 95090, 132098, 133126, 330245, 332815, 462343, 660490, 665630, 924686, 2311715, 2443813, 4623430, 4887626, 12219065, 17106691, 24438130, 34213382, 85533455, 171066910]

約数ペア:

[(1, 171066910), (2, 85533455), (5, 34213382), (7, 24438130), (10, 17106691), (14, 12219065), (35, 4887626), (37, 4623430), (70, 2443813), (74, 2311715), (185, 924686), (257, 665630), (259, 660490), (370, 462343), (514, 332815), (518, 330245), (1285, 133126), (1295, 132098), (1799, 95090), (2570, 66563), (2590, 66049), (3598, 47545), (8995, 19018), (9509, 17990)]